Pioneer VSX-AX10Ai-G User Manual

Page of 110
Additional information
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108
En
Advanced Speaker Array™ (ASA)
When you set up your home theater system using all 
eight speaker outputs and the two surround back 
speakers are placed close together as shown in the 
diagram in 
THX speaker system setup on page 96, the 
surround sound experience is optimized for THX Ultra2™ 
Cinema and THX MusicMode.
THX's ASA circuitry will automatically detect DTS-ES 
(Matrix and 6.1Discrete) and Dolby Digital Surround EX 
encoded soundtracks for correct playback using all 8 
speakers.
Please note that some Dolby Digital Surround EX 
soundtracks are missing the digital flag that allows ASA 
to switch automatically. Therefore, if you know that the 
movie that you are watching is encoded in Surround EX, 
you may manually select the THX Surround EX playback 
mode. 
THX Ultra2™ Cinema mode
This mode plays 5.1 movies using all 8 speakers giving 
you the best possible movie watching experience. In this 
mode ASA processing blends the side surround 
speakers and back surround speakers giving you the 
optimal mix of ambient and directional surround sounds.
THX MusicMode™
ASA technology optimizes playback of 5.1 encoded 
music sources such as DTS and Dolby Digital using all 8 
speakers in your setup.
Boundary Gain Compensation™
Depending on the listener’s and the subwoofer’s 
position, the listener may experience an excessive bass 
effect. This feature compensates for excessive bass 
resulting from a boundary gain effect. This feature is 
designed to operate when used with a subwoofer 
certified to THX Ultra2™ specifications. 
THX and Ultra 2 are trademarks or registered trademarks of 
THX Ltd. Surround EX is a jointly developed technology of 
THX and Dolby Laboratories and is a trademark of Dolby 
Laboratories. Used under authorization. All rights reserved.
Maintenance of external surfaces
• Use a polishing cloth or dry cloth to wipe off dust and 
dirt.
• When the surfaces are dirty, wipe with a soft cloth 
dipped in some neutral cleanser diluted five or six 
times with water, and wrung out well, and then wipe 
again with a dry cloth. Do not use furniture wax or 
cleaners.
• Never use thinners, benzine, insecticide sprays or 
other chemicals on or near this unit, since these will 
corrode the surfaces.